| Sampling Factors: |
Location (Not Relevant: All projects are in Hefei.)
Customer (Not Relevant: All Customers are Government)
Size: Small and Large projects
Organizational Structure (Not Relevant: All projects are part of the Technical Center)
Type of Work: Project Types are either Customized or Development |
| Sampling Factor Values: |
Small (Size): Less than 10 person months
Large (Size): Greater than or equal to 10 person months
Customized (Type of Work): Projects that perform customized type of work
Development (Type of Work): Projects that perform development type of work |
| Subgroups: |
Sm_Cust: Small projects that perform customized work
12 People, 2 Basic Units
– Small
– Customized
Lg_Cust: Large projects that perform customized work
18 People, 2 Basic Units
– Customized
– Large
Lg_Dev: Large projects that perform development work
10 People, 2 Basic Units
– Large
– Development |